Hello,

Just because you are re-enrolling into Class 11, your earlier Class 12 marksheet is not going to get cancelled. Here is what happens in general:

Retain Previous Marksheet: The marksheet which you have at the time of passing Class 12 for the first time, is valid and on record. Boards do not cancel earlier issued marksheets. Boards retain a record of all attempts that a student makes.

Try Again Class 11 and Class 12: When you take admission again in Class 11, you're actually choosing to start all over again for better performance or for qualifying eligibility to some courses. Once you complete Class 12, you will get a fresh mark sheet as well along with the previous one for Class 12.

Admission-In future applications, it will be better to start applying with the new Class 12 mark sheet since marks have been updated. Original mark sheet will remain in the academic history.

Even if there are concerns then one can approach the school board and seek guidance in any queries related to it as well as how institutes will look at re-appearance.